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DE ˙ XTRA ˙ US22160K1051
€843.00 ↑27.00 (3.31%)
2026-06-04
分享價格
SecurityDE:CTO / Costco Wholesale Corporation
InstitutionSummit Financial, LLC
Latest Disclosed Ownership26,213 shares
Latest Disclosed Value $ 26,119,891
Summit Financial, LLC reports 42.33% increase in ownership of CTO / Costco Wholesale Corporation

On May 15, 2026 - Summit Financial, LLC filed a 13F-HR form disclosing ownership of 26,213 shares of Costco Wholesale Corporation (DE:CTO) valued at $22,776,476 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 18,417 shares of Costco Wholesale Corporation. This represents a change in shares of 42.33% during the quarter. The current value of the position is $22,097,559 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F COSTCO WHOLESALE COM 22160K105 26,213 7,796 42.33 26,120 64.47 0.3328
2026-02-12 2025-12-31 13F COSTCO WHSL CORP COM 22160K105 18,417 -9,773 -34.67 15,882 -39.14 0.2333
2025-11-14 2025-09-30 13F COSTCO WHSL CORP COM 22160K105 28,190 683 2.48 26,093 -4.18 0.3983
2025-08-13 2025-06-30 13F COSTCO WHOLESALE Common stock 22160K105 27,507 -152 -0.55 27,230 4.09 0.6155
2025-05-14 2025-03-31 13F COSTCO WHOLESALE Common stock 22160K105 27,659 -257 -0.92 26,159 2.27 0.7331
2025-02-12 2024-12-31 13F COSTCO WHOLESALE Common Stock 22160K105 27,916 986 3.66 25,579 7.15 0.8966
2024-11-12 2024-09-30 13F COSTCO WHOLESALE Common Stock 22160K105 26,930 3,865 16.76 23,874 21.77 0.9352
2024-07-31 2024-06-30 13F COSTCO WHSL CORP NEW COM Common Stock 22160K105 23,065 7,235 45.70 19,605 69.05 0.8955
2024-04-24 2024-03-31 13F COSTCO WHSL CORP NEW COM Common Stock 22160K105 15,830 -4,304 -21.38 11,597 -14.68 0.6871
2024-02-06 2023-12-31 13F COSTCO WHSL CORP NEW COM Common Stock 22160K105 20,134 1,541 8.29 13,594 29.41 0.8883
2023-11-07 2023-09-30 13F COSTCO WHSL CORP NEW COM Common Stock 22160K105 18,593 3,101 20.02 10,504 25.95 0.7757
2023-08-11 2023-06-30 13F COSTCO WHSL CORP NEW COM Common Stock 22160K105 15,492 11,109 253.46 8,341 283.10 0.6080
2023-05-03 2023-03-31 13F COSTCO WHSL CORP NEW COM Common Stock 22160K105 4,383 85 1.98 2,178 10.96 0.1903
2023-02-07 2022-12-31 13F COSTCOWHSLCORPNEWCOM Common Stock 22160K105 4,298 -1,776 -29.24 1,962 -31.59 0.1845
2022-11-15 2022-09-30 13F COSTCOWHSLCORPNEWCOM Common Stock 22160K105 6,074 742 13.92 2,869 12.25 0.2717
2022-08-12 2022-06-30 13F COSTCOWHSLCORPNEWCOM Common Stock 22160K105 5,332 666 14.27 2,556 -4.88 0.2395
2022-05-10 2022-03-31 13F COSTCOWHSLCORPNEWCOM Common Stock 22160K105 4,666 585 14.33 2,687 15.98 0.2096
2022-02-07 2021-12-31 13F COSTCOWHSLCORPNEWCOM Common Stock 22160K105 4,081 1,117 37.69 2,317 74.00 0.1767
2021-11-08 2021-09-30 13F COSTCOWHSLCORPNEWCOM Common Stock 22160K105 2,964 1,588 115.41 1,332 144.67 0.1143
2021-08-06 2021-06-30 13F COSTCOWHSLCORPNEWCOM Common Stock 22160K105 1,376 1,376 544 0.0539
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.